Filtration and softening
Purest Hydro Fusion. Two tanks, one control head.
Purest Hydro Fusion puts a filter tank and a softener tank side by side under a single digital control head. A salt brine tank stands beside them, joined to the head by a line.

- Type
- Filter tank and softener tank, one head
- Where it goes
- Main water line
- Handles
- Filtering and softening
- Starts with
- A free water test
What it does
A filter and a softener, side by side
- 01
Two tanks, two jobs
The tanks are labelled FILTER and SOFTENER, so each job has a tank of its own.
- 02
One control head
A single digital control head sits across both tanks.
- 03
Runs on salt
The salt brine tank beside the tanks holds the salt for the softener side.
- 04
Serves the whole house
It goes in where the main water line enters, so taps, showers and appliances throughout the house are all served.


The parts
Five parts, all in view
Hover or tap a marker, or pick a part from the list. A part is marked only where the image shows it.

How it goes
From the test to Purest Hydro Fusion

- 01
Free water test
We test your water for hardness, chlorine, TDS, pH, iron and manganese. It costs nothing and it carries no obligation.
- 02
A recommendation
Your results decide the system. You see a fixed price after the test, never before it.
- 03
Installation
Purest Hydro Fusion goes in at the main water line, with its brine tank beside the two tanks.
- 04
Treated water, every day
Every tap, shower and appliance runs on water that has been filtered and softened.
Where it fits
Chosen from your water, not from a catalogue.
Hydro Fusion is a whole-house system. It goes in at the main water line, with the brine tank beside the two tanks. If you are weighing it against Purest HydroFlo, the free water test is how the choice is made.
Every recommendation starts with the free water test, and the price is fixed after the test, never before it.
Gallery
Purest Hydro Fusion, and the rooms it serves
Purest Hydro Fusion
Questions about this system
How many control heads does it have?
One. A single digital control head sits across the filter tank and the softener tank.
Does Purest Hydro Fusion need salt?
Yes. The salt brine tank holds the salt for the softener tank.
How do I choose between Purest Hydro Fusion and Purest HydroFlo?
Both pair a filter tank with a softener tank and a brine tank. Your own water decides which one fits, and the free water test is how that gets decided.
Next step
Ready to look at Purest Hydro Fusion?
Book a free water test first. We recommend what your readings call for, and the price is fixed after the test.




